Reliably precise on every workpiece
Röders experience in milling and grinding and the cooperation with customers have lead to an exceptional performance of the Röders machines for machining glass.
BLISKS, BLINGS or Impeller require smooth surfaces without any steps from the machining process. Direct drives in all axes, 32 kHz drive technology and a special temperature management in the Röders machines ensure highest dynamics and constant quality also over extended periods. The cost savings compared to standard machining centres may reach 20% and more.
Glass moulds in graphite
Due to the high precision of the Röders machines machining of mirror surfaces in graphite becomes possible, with Ra values < 0.1 µm.
Moulds for fuel cells
Highly precise contours with small inner radiuses and high surface qualities are required on moulds for fuel cells. Numerous customers appreciate especially the high long term precision of the machines from Röders for the machining operations lasting many hours on one workpiece.
For machining carbide the long lasting experience of Röders in combining milling and grinding in one machine leads to a very high efficiency. High precision and stiffness of the machines allow extraordinary machining results.
Grinding of a Draw Die
Offset-free five-axis simultaneous machining of a draw die using coordinate chop grinding. The three areas plane, fillet (R 5 mm) and oval opening (46 × 40 mm) were ground in one path with a ceramic bonded CBN. The machining was carried out on a Röders RXP601DSH milling and coordinate grinding machine.
Highest qualities at shortest machining times are achieved by high precision air bearing spindles in combination with the direct drive technology of the linear motor machines.
Micro-mould production with structures in the hundredth-millimetre range, dies or moulds weighing several tonnes, electrodes etc.
High-precision plastic injection moulds for optical components, e.g. light-emitting diodes, are a new focus in the wide spectrum of applications for Röders customers.
With Jig Grinding a very high level of precision (< 1 µm) and surface qualities (Ra < 0.01 µm) are achieved on Röders HSC machines. Due to the high stiffness of the machines the combination of High Speed Cutting and Jig Grinding in one machine is possible and results in large cost savings for many applications.
All materials used in the dental industry can be machined fully automatically and with high precision.
Reliable precision and quality, especially over longer periods of time, are essential for the highly efficient automation of production processes.
Highly precise 5‑axis, if necessary automated production of different gears as single pieces or in small batches
Coining dies are produced down to the last detail by milling, without any need for reworking.
Through the development of special machines for greatest possible accelerations (up to 3g), extremely short machining times can be achieved with the same high quality.